BOBKAY Engineers Pvt. Ltd provides Disc Type Diffuser in Activated sludge wastewater aeration. BOBKAY Engineers Pvt. Ltd. Deals with various types of equipments required for air as well as water pollution control and it is an ISO 9001:2000 company. This Disc Type Diffuser is used in Activated sludge wastewater aeration, Equalization basin mixing / aeration, Industrial wastewater treatment, Oxygenation for sludge stabilization, Aeration of pond &38 streams and others.